@inproceedings{ls_leimeister, author = {Krcmar, H. and Leimeister, J. M. and Leimeister, S. and Schermann, M. and Wolf, P. and Wittges, H.}, booktitle = {Studien des Lehrstuhls für Wirtschaftsinformatik Technische Universität München}, interhash = {6ff0bb5307c836d781dc6f7dc9821213}, intrahash = {e7440b75e916b47060b8779db79cb8b0}, number = 17, title = {4th Workshop on Information Systems and Services Sciences 2009}, year = 2009 }